A man walks next to mattresses with messages against forced eviction during Amnesty International's “Enough Of Forced Evictions” campaign in Rio de Janeiro, September 19, 2013. According to the organization, urban construction work, many in preparation for the World Cup 2014 and the Rio Olympics 2016, has led to the forced eviction of families in several communities throughout the country. (Photo by Pilar Olivares/Reuters)